# MetadataEntry

Artifact: [androidx.tracing:tracing](https://developer.android.com/jetpack/androidx/releases/tracing) [View Source](https://cs.android.com/search?q=file:androidx/tracing/MetadataEntry.kt+class:androidx.tracing.MetadataEntry) Added in [2.0.5](https://developer.android.com/jetpack/androidx/releases/tracing#2.0.5)

*** ** * ** ***

Android/JVM
- android

  ```
  @DelicateTracingApi
  class MetadataEntry
  ```

*** ** * ** ***

`https://developer.android.com/reference/kotlin/androidx/tracing/TraceEvent`s can contain metadata. This is how that metadata is sent to the `https://developer.android.com/reference/kotlin/androidx/tracing/AbstractTraceSink`. These objects are pooled, and we expose bare-fields because this is performance sensitive code.

End users of tracing will never use this class directly. They will only interact with it using `https://developer.android.com/reference/kotlin/androidx/tracing/TraceEventScope`.

## Summary

| ### Public functions |
|---|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `https://developer.android.com/reference/kotlin/androidx/tracing/MetadataEntry#reset()()` | android |

| ### Public properties |
|---|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` | `https://developer.android.com/reference/kotlin/androidx/tracing/MetadataEntry#booleanValue()` | android |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-double/index.html` | `https://developer.android.com/reference/kotlin/androidx/tracing/MetadataEntry#doubleValue()` | android |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html` | `https://developer.android.com/reference/kotlin/androidx/tracing/MetadataEntry#longValue()` | android |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html?` | `https://developer.android.com/reference/kotlin/androidx/tracing/MetadataEntry#name()` | android |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html` | `https://developer.android.com/reference/kotlin/androidx/tracing/MetadataEntry#stringValue()` | android |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/tracing/MetadataEntry#type()` | android |

## Public functions

### reset

android Added in [2.0.5](https://developer.android.com/jetpack/androidx/releases/tracing#2.0.5)

```
fun reset(): Unit
```

## Public properties

### booleanValue

android Added in [2.0.5](https://developer.android.com/jetpack/androidx/releases/tracing#2.0.5)

```
var booleanValue: Boolean
```

### doubleValue

android Added in [2.0.5](https://developer.android.com/jetpack/androidx/releases/tracing#2.0.5)

```
var doubleValue: Double
```

### longValue

android Added in [2.0.5](https://developer.android.com/jetpack/androidx/releases/tracing#2.0.5)

```
var longValue: Long
```

### name

android Added in [2.0.5](https://developer.android.com/jetpack/androidx/releases/tracing#2.0.5)

```
var name: String?
```

### stringValue

android Added in [2.0.5](https://developer.android.com/jetpack/androidx/releases/tracing#2.0.5)

```
var stringValue: String
```

### type

android Added in [2.0.5](https://developer.android.com/jetpack/androidx/releases/tracing#2.0.5)

```
var type: Int
```